JPS5935673A - Golden external parts for pocket timepiece - Google Patents
Golden external parts for pocket timepieceInfo
- Publication number
- JPS5935673A JPS5935673A JP14735382A JP14735382A JPS5935673A JP S5935673 A JPS5935673 A JP S5935673A JP 14735382 A JP14735382 A JP 14735382A JP 14735382 A JP14735382 A JP 14735382A JP S5935673 A JPS5935673 A JP S5935673A
- Authority
- JP
- Japan
- Prior art keywords
- gold
- timepiece
- golden
- external parts
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/0015—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterized by the colour of the layer
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
- C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
- C23C14/48—Ion implantation
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C26/00—Coating not provided for in groups C23C2/00 - C23C24/00
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Solid-Phase Diffusion Into Metallic Material Surfaces (AREA)
- Physical Vapour Deposition (AREA)
Abstract
Description
【発明の詳細な説明】
不発明は金と同等の美麗な色調全有(−シかも耐食性お
よび耐磨耗性にすぐれた携帯時引用外装部品に関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a portable exterior part that has a beautiful color tone equivalent to gold and has excellent corrosion resistance and abrasion resistance.
従来、省めつさ全圧(また携帯用外装部品が広く使用さ
れている。しかしながら金めつきの長期携帯時の耐磨耗
性や耐食性を確保するには金めつきの厚さ5μm以上が
必要でろる。金は市価な金属であり、しかも限りある資
蒜の有効利用がら工り入手しやすく安価な金色被膜の開
発が望1れていた。Conventionally, the thickness of the gold plating must be at least 5 μm to ensure wear resistance and corrosion resistance during long-term portability. Gold is a commercially available metal, and it has been desired to develop a gold-colored coating that is easy to manufacture and inexpensive, making effective use of limited resources.
近時、イオン、プレーデイングやスパッタリングなどの
いわゆるPVD−?cVDによってTin、HfNなど
の金色被膜が開発され、腕時訂ケース、バンド全はじめ
とする装飾用や硬さを利用して切削寿命を延ばす工具用
などVC,実用化烙れてきた。Recently, so-called PVD-? Golden coatings such as Tin and HfN have been developed using cVD, and have been put into practical use in VC applications, such as for decorative purposes such as watch cases and bands, and for tools that extend cutting life by utilizing their hardness.
しかしながらこれらの被j換は金そのものの色調とは異
りやや暗i感じを有している。これは盆の色調にくらべ
て各波長において反射率が平均15%小さいことに起因
している。1だ一万金色合金でめりながら本当の金では
ないため装飾品としての販売上の限界があっに0すなわ
ち色調がやや暗<’E;/?:不当の金でないための販
売上の限界という2つの欠点があった〇
不発明は以上に述べたような従来の欠点を除去すること
を目的としたものであり、窒化チタンを被覆した携帯時
「[周外装置ItS品の表層に金をイ牙ン注入したこと
を特徴とするもので必る。However, these colors have a slightly dark tone, unlike the color of gold itself. This is because the reflectance at each wavelength is on average 15% lower than the color tone of the tray. Although it is made of a 10,000-gold alloy, it is not real gold, so there is a limit to its sales as an ornament, which means that the color tone is slightly dark. : There were two drawbacks: limited sales due to unreasonable costs. The purpose of the non-invention was to eliminate the above-mentioned drawbacks of the conventional technology, and a portable device coated with titanium nitride was developed. ``[It is characterized by the fact that gold is injected into the surface layer of the peripheral device ItS product.
以下実施例にもとづき説明する。The following will be explained based on examples.
実施例1
ステンレス鋼製腕時計ケースにイオンブレーティングに
より1μm厚さの窒化チタン被膜全形成した。次に上記
腕時計ケース金イオン注入装置に入れ金イオン全表面層
に注入した。注入条件としては加速電圧100 KeV
、注入型はlX101ons/C++!であった。各部
位にイオンが注入されるよりに装置には試料回転機構が
付されている。このよりにして得られた脱時H−Fケー
スの谷波長における反射率は金そのものの反射率とほぼ
同一の値1で上昇しており、金と同等の美麗な色調を呈
していた。Example 1 A titanium nitride coating with a thickness of 1 μm was entirely formed on a stainless steel wristwatch case by ion blasting. Next, the watch case was placed in the gold ion implantation device and gold ions were implanted into the entire surface layer. The implantation conditions are an accelerating voltage of 100 KeV.
, injection type is lX101ons/C++! Met. In addition to implanting ions into each site, the device is equipped with a sample rotation mechanism. The reflectance at the trough wavelength of the de-timed H-F case obtained in this way increased to a value of 1, which is almost the same as the reflectance of gold itself, and exhibited a beautiful color tone equivalent to that of gold.
1だ硬い窒化チタンに金イオン全注入したため牛皮摩耗
試験の結果全く摩耗が認められず、折曲げ剥離試験によ
っても窒化チタノと@属の間の剥離は認められなかった
。Since all the gold ions were injected into the hard titanium nitride, no wear was observed in the cowhide abrasion test, and no peeling was observed between the titanium nitride and the @ metal in the bending peeling test.
イオン注入VC安した金のkは金めつきの100分の1
辺−トであり省せ源、低コスト全達成した。Ion implantation VC cheap gold k is 1/100th of gold plating
Achieved low cost and side-side savings.
実施例2
実施例1で得られた腕時計ケースを600℃2時間真空
中で熱処理した。注入された金が留化チタンに拡散(−
1実施例1の結果よりもさらに金の色調に近づいた。窒
化チタン中に注入された金は深さ0.1μm程度に最大
濃度があり最表面では金の##はむしろ小さくなってい
る。この濃度勾配をゆるやかにし最表面での金の濃度を
闇めるために熱拡散が上動でめった。Example 2 The wristwatch case obtained in Example 1 was heat treated in vacuum at 600° C. for 2 hours. The injected gold diffuses into the titanium distillate (−
1 The color tone was closer to gold than the result of Example 1. The maximum concentration of gold implanted into titanium nitride is at a depth of about 0.1 μm, and the ## of gold is rather small at the outermost surface. In order to soften this concentration gradient and darken the gold concentration at the outermost surface, thermal diffusion was used in the upward movement.
このLつにして得られ1ヒ腕時訂全実施例1と同一の方
法で摩耗試験および剥離試験を行ったところ結果も同一
で全く問題がなかった。A wear test and a peel test were performed on the L pieces obtained in one arm using the same method as in Example 1, and the results were the same and there were no problems at all.
実施例において基材はステンレス鋼の場会について述べ
たが、銅合金、超硬合金など通常使用されるすべての金
属に通用できる。また金色下地としてはTiNのほかT
iN[TiC1混合したもの。In the embodiments, stainless steel is used as the base material, but all commonly used metals such as copper alloy and cemented carbide can be used. In addition to TiN, T
iN[TiC1 mixed.
TiNのかわりにHfN、TaOなどでもよい。また上
記金色被膜はイオンブレーティングに↓る以外にスパッ
タリングやOVDによることも可能である。HfN, TaO, etc. may be used instead of TiN. In addition to ion blating, the golden coating can also be formed by sputtering or OVD.
イオン注入rよすべでのイオンをとばすことが可能であ
り、不実施例では金イオン1100KeV で加速【
7たが通常の注入装置では50「]〜”s 00KeV
ぐらいの範囲で注入するのが岬通である。It is possible to eject ions from the ion implantation r, and in non-implemented examples, gold ions are accelerated at 1100 KeV [
7, but with a normal injection device it is 50"]~"s 00KeV
Misaki-dori is where the injection is carried out.
この工つにX発明に、【れば金色硬質下池被膜に金イえ
ンを注入すること、さらに熱拡散音節すなどの方法Vr
−エリ本当の金の色調全得て金の使用畑は従来の金めつ
きの100分の1以下の省・貨源でろりしかも質量分析
ケかけた極めて純度のよい金(純金)を注入1〜でいる
ための装飾宣伝効果も期待できる。このような効果を有
する不発明の金色携帯時計用外装部品tよ、耐食性、耐
摩耗性にもすぐれ美麗な金色を呈することからその応用
は装飾用途全般に応用1ν、大することが可能になった
。In addition to this invention, there are methods such as injecting gold into the golden hard lower layer and further heat diffusion.
- To obtain all the tones of true gold, the gold used in the field is less than 1/100th of the cost and cost of conventional gold plating, and is injected with extremely pure gold (pure gold) that has been subjected to mass spectrometry analysis. It can also be expected to have a decorative advertising effect. The uninvented golden exterior parts for mobile watches that have these effects have excellent corrosion resistance and abrasion resistance, and exhibit a beautiful golden color, so they can be applied to a wide variety of decorative purposes. Ta.
以上 出願人 株式会社 第二稍工舎 1″11:埋入 弁理士 最上 務that's all Applicant: Dainikenkosha Co., Ltd. 1″11: Employed Patent Attorney Mogami
Claims (2)
チタン合金全被催した表層にイオン注入性により金を注
入したことケ特徴とする金色携帯時dr用外装部品。(1) Metal upper device 11: A gold-colored exterior part for a portable drier, which is characterized by having gold injected into the entire surface layer of a titanium alloy containing titanium as a main component by means of ion implantation.
させたことを特徴とする特、v!f請求範囲第1項記載
の金色携帯時H土用外装部品。(2) V!, which is characterized in that the gold is thermally diffused after being implanted by ion implantation. (f) The golden exterior part for portable use as set forth in claim 1.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14735382A JPS5935673A (en) | 1982-08-24 | 1982-08-24 | Golden external parts for pocket timepiece |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14735382A JPS5935673A (en) | 1982-08-24 | 1982-08-24 | Golden external parts for pocket timepiece |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5935673A true JPS5935673A (en) | 1984-02-27 |
Family
ID=15428265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14735382A Pending JPS5935673A (en) | 1982-08-24 | 1982-08-24 | Golden external parts for pocket timepiece |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5935673A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61117270A (en) * | 1984-08-06 | 1986-06-04 | ライボルト−ヘレ−ウス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Decorative utility product coated with top coat comprising gold or gold-containing material and its production |
EP2757423A1 (en) * | 2013-01-17 | 2014-07-23 | Omega SA | Part for clockwork |
-
1982
- 1982-08-24 JP JP14735382A patent/JPS5935673A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61117270A (en) * | 1984-08-06 | 1986-06-04 | ライボルト−ヘレ−ウス・ゲゼルシヤフト・ミツト・ベシユレンクテル・ハフツング | Decorative utility product coated with top coat comprising gold or gold-containing material and its production |
JPH0136552B2 (en) * | 1984-08-06 | 1989-08-01 | Leybold Ag | |
EP2757423A1 (en) * | 2013-01-17 | 2014-07-23 | Omega SA | Part for clockwork |
US9182742B2 (en) | 2013-01-17 | 2015-11-10 | Omega S.A. | Part for a timepiece movement |
US9389587B2 (en) | 2013-01-17 | 2016-07-12 | Omega S.A. | Part for a timepiece movement |
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